Hanyoung Nux T57NE-10A Analog On delay Timer
Hanyoung Nux T57NE-10A Analog On delay Timer
Hanyoung Nux T57NE-10A Analog On delay Timer
The Hanyoung Nux T57NE-10A is a precision analog on-delay timer designed for industrial automation and control applications requiring reliable time-delay functionality. Manufacturing engineers, automation technicians, and control panel builders use this timer to manage sequential operations, equipment startup delays, and process synchronization in production environments. This product solves the critical need for accurate, cost-effective time-delay control without requiring complex programming or digital interfaces.
Product Overview
The T57NE-10A operates on the principle of RC (resistor-capacitor) timing circuits combined with electromagnetic relay switching mechanisms. When power is applied to the input coil, the timer begins its delay cycle through analog capacitor charging. Once the preset time interval elapses, the internal relay contacts close, activating the connected load circuit. This electromechanical approach provides inherent immunity to electrical noise and electromagnetic interference, making it ideal for harsh industrial environments where digital timers may malfunction. The 10-ampere contact rating enables direct control of moderate-load devices without requiring intermediate relays.
The T57NE series represents Hanyoung Nux's commitment to delivering robust timing solutions with minimal maintenance requirements. Unlike digital timers that require battery backup or complex calibration, the T57NE-10A maintains consistent timing accuracy through passive analog components. The adjustable time range allows technicians to configure delays from milliseconds to several minutes using a simple potentiometer dial, eliminating the need for firmware updates or programming knowledge. This makes it particularly valuable in legacy system retrofits and situations where operator simplicity is paramount.
Key Specifications
| Specification | Details |
| Product Type | Analog On-Delay Timer |
| Brand | Hanyoung Nux |
| Model Number | T57NE-10A |
| Origin | Original/Authentic |
| Warranty | 7 days on manufacturing defects |
| Shipping | 1-5 days from Bengaluru |
| Delivery | 7-8 days across India |
| Support | 24/7 via Email and WhatsApp |
| Contact Rating | 10 Amperes at 250V AC |
| Operating Voltage | AC 110V, 220V, 380V selectable |
| Time Range | 0.1 seconds to 60 minutes adjustable |
| Accuracy | ±5% of set time |
| Mounting | DIN rail or panel mount compatible |
Key Features
- Analog potentiometer adjustment for intuitive time-delay configuration without digital programming interface
- 10-ampere relay contact capacity enabling direct control of motors, solenoids, and heating elements up to 2.5kW
- Multi-voltage input compatibility supporting 110V, 220V, and 380V AC supply for flexible installation across different industrial facilities
- Electromagnetic relay mechanism providing superior noise immunity and reliability in high-EMI industrial environments
- Wide adjustable time range from 0.1 seconds to 60 minutes covering diverse automation timing requirements
- Compact DIN-rail mountable design fitting standard 35mm rail installation in control cabinets
Applications and Use Cases
- Motor soft-start circuits requiring controlled delay before full-load application to reduce inrush current and mechanical stress on gearboxes
- Pump priming systems in water treatment plants where timed delays prevent cavitation and ensure proper system pressurization
- Conveyor belt sequencing in manufacturing where multiple stages must activate in precise temporal order for safe operation
- Industrial furnace warm-up cycles requiring preset delay periods before introducing production loads to thermal equipment
- Safety interlock systems in machinery requiring operator confirmation delays before hazardous equipment activation
- Compressor unload valve timing in pneumatic systems preventing rapid pressure cycling and extending equipment lifespan
How to Use
Installation of the T57NE-10A begins with selecting the appropriate input voltage matching your facility supply, typically marked on the terminal block. Mount the timer on a DIN rail within your control cabinet using the provided rail clips, ensuring adequate ventilation around the unit. Connect the AC supply voltage to the input terminals marked L and N, and connect your load circuit to the normally-open relay contacts marked COM and NO. The timer begins operation immediately upon power application.
To set the desired delay time, locate the adjustment potentiometer on the front face of the timer. Using a small flathead screwdriver, rotate the dial clockwise to increase delay duration or counterclockwise to decrease it. The scale typically ranges from 0 to 60 minutes depending on your specific time requirement. For precise timing, perform a test cycle by applying the input signal and measuring the actual delay with a stopwatch, then fine-tune the potentiometer accordingly. Once calibrated, the timer maintains consistent accuracy throughout its operational life without requiring recalibration unless environmental conditions change dramatically.
Frequently Asked Questions
What is the difference between on-delay and off-delay timer modes?
The T57NE-10A is specifically an on-delay timer, meaning the output contacts remain open during the delay period and close only after the preset time elapses. This is ideal for preventing immediate equipment startup. An off-delay timer would keep contacts closed during the delay and open after timing expires, used for gradual equipment shutdown. Choose on-delay for startup protection and off-delay for shutdown sequencing.
Can I use this timer with DC power supply instead of AC?
The T57NE-10A is designed exclusively for AC operation at 110V, 220V, or 380V. Using DC power will not energize the internal coil properly and the timer will not function. If you require DC timing functionality, contact our team for alternative DC-compatible timer models from the Hanyoung Nux range.
What happens if I exceed the 10-ampere contact rating?
Exceeding the 10-ampere rating will cause the relay contacts to overheat, leading to contact welding, arcing, and premature failure. For loads exceeding 10 amperes, use the T57NE-10A contacts to control an intermediate contactor relay that handles the heavy current, protecting the timer's contacts through indirect switching.
How do I know if the timer is functioning correctly?
Most T57NE-10A models include an LED indicator that illuminates when the timer is in the delay period. Once the delay completes and contacts close, the LED extinguishes. Verify operation by applying power, observing the LED, waiting for the preset delay duration, and confirming the output relay clicks and closes. If no click is audible or LED response is absent, the unit may be defective.
When will I receive my order?
Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.
What is your return and warranty policy?
We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.
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- Technical Support: 24/7 expert guidance via email and WhatsApp
- Returns: 7-day return policy on manufacturing defects only
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